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1.
Article in Chinese | WPRIM | ID: wpr-934088

ABSTRACT

Clinical data of 26 patients with proton pump inhibitor dependent gastroesophageal reflux disease (GERD) who underwent anti-reflux mucosectomy (ARMS) in Nanjing Drum Tower Hospital from July 2017 to December 2020 were reviewed, and the GERD questionnaire (GERD-Q) score, the short-form reflux-qual (RQS) score, esophageal motility and 24 h esophageal pH parameters before and after ARMS were compared. With a median follow-up period of 18.4 months (6-27 months), 23 (88.5%) patients reported symptomatic improvement and 15 (57.7%) patients discontinued the use of proton pump inhibitors. After ARMS, the mean scores of GERD-Q (6.23 VS 13.19, P=0.004) and RQS (26.67 VS 10.98, P<0.001) were significantly improved, the mean DeMeester score (10.69 VS 53.15, P<0.001), the mean acid exposure time percentage (3.56% VS 9.92%, P<0.001) and the mean number of acid reflux episodes (36.9 VS 139.9, P=0.001) were lower, and the mean rest pressure at lower esophageal sphincter (LES) (25.19 mmHg VS 13.63 mmHg, P<0.001) and the mean distal contractile integral (1 819.15 mmHg·s·cm VS 1 007.67 mmHg·s·cm, P<0.001) were significantly increased compared with those before surgery. ARMS has significant short-term efficacy in the treatment of proton pump inhibitor dependent GERD, which can effectively improve reflux symptoms and life quality of patients, and strengthen the rest pressure of LES and peristalsis of the esophageal body.

2.
Chinese Journal of Digestion ; (12): 89-94, 2022.
Article in Chinese | WPRIM | ID: wpr-934136

ABSTRACT

Objective:To establish the normal values of water-perfused high resolution esophageal manometry (HREM)(GAP-36A) at resting period, water swallowing, semisolid swallowing and solid swallowing in Chinese population.Methods:From September 1, 2019 to June 30, 2020, 91 healthy volunteers receiving water-perfused HREM (GAP-36A) at resting period, water swallowing, semisolid swallowing and solid swallowing were selected from 9 hospitals (Union Hospital, Tongji Medical College, Huazhong University of Science and Technology; the First Affiliated Hospital of Dalian Medical University; the Second Hospital of Hebei Medical University; the Second Affiliated Hospital, Naval Medical University; the First Affiliated Hospital, Sun Yat-sen University; the First Affiliated Hospital, University of Science and Technology of China; Aviation General Hospital of China Medical University; the Affiliated Hospital of Medical School of Nanjing University and the First People′s Hospital of Yichang). Parameters included the position of the upper and lower edges of the upper esophageal sphincter (UES) and lower esophageal sphincter (LES), the length of the LES and UES, the position of the pressure inversion point (PIP), the resting pressure of UES and LES and swallow-related parameters such as the distal contraction integral (DCI), 4 s integrated relaxation pressure (IRP), distal latency (DL) and UES residual pressure. One-way analysis of variance, post-hoc test and sum rank test were used for statistical analysis.Results:A total of 87 healthy volunteers were enrolled, including 40 males and 47 females, aged (38.5±14.2) years old (ranged from 19 to 65 years old). The position of the upper and lower edges of the LES was (42.7±2.8) and (45.6±2.8) cm, respectively, the length of the LES was (2.9±0.4) cm, and the position of PIP was (43.3±2.8) cm. The position of the upper and lower edges of the UES was (18.1±3.0) and (22.6±2.0) cm, respectively, and the length of the UES was (4.8±1.0) cm. The resting pressure of LES and UES was (17.4±10.7) and (84.1±61.1) mmHg (1 mmHg=0.133 kPa), respectively. The DCI value at solid swallowing was higher than those at water swallowing and semisolid swallowing ((2 512.4±1 448.0) mmHg·s·cm vs. (2 183.2±1 441.2) and (2 150.8±1 244.8) mmHg·s·cm), and the differences were statistically significant ( t=-4.30 and -3.74, both P<0.001). The values of 4 s IRP at semisolid swallowing and solid swallowing were lower than that at water swallowing ((4.6±4.1) and (4.9±3.9) mmHg vs. (5.4±3.9) mmHg), and the differences were statistically significant ( t=3.38 and 2.09, P=0.001 and 0.037). The DL at water swallowing was shorter than those at semisolid swallowing and solid swallowing ((8.5±1.8) s vs. (9.8±2.2) and (10.6±2.8) s), and the DL at semisolid swallowing was shorter than that at solid swallowing, and the differences were statistically significant ( t=-10.21, -13.91 and -4.68, all P<0.001). The UES residual pressure at water swallowing was higher than those at semisolid swallowing and solid swallowing (9.5 mmHg, 6.5 to 12.3 mmHg vs. 8.0 mmHg, 4.5 to 11.7 mmHg and 5.5 mmHg, 2.0 to 9.3 mmHg), and the UES residual pressure at semisolid swallowing was higher than that at solid swallowing, and the differences were statistically significant ( t=3.48, 10.30 and 6.35, all P<0.001). Conclusions:The normal values of water-perfused HREM (GAP-36A) in Chinese population at resting period, water swallowing, semisolid swallowing and solid swallowing can provide a reference basis for clinical diagnosis and treatment for patients receiving water-perfused HREM examination.

3.
Article in Chinese | WPRIM | ID: wpr-958316

ABSTRACT

To analyze the endoscopic ultrasonography (EUS) and histopathological features of esophageal epithelial malignant tumors misdiagnosed as esophageal submucosal tumors (SMT), data of patients diagnosed as having esophageal SMT preoperatively but confirmed as esophageal epithelial malignant tumor by pathology after operation in Nanjing Drum Tower Hospital from January 2012 to December 2020 were retrospectively analyzed, and the clinical data including age, gender, size and location of the lesion, origin and echo of the lesion under EUS, endoscopic treatment and postoperative pathology were recorded. Among the 11 patients, there were 9 males and 2 females, aged (65.5±6.2) years. The length diameter of 9 lesions was ≤2 cm, and 8 lesions were located in the middle thoracic esophagus. Among the 11 patients, 10 underwent EUS before operation. The lesions originated from submucosa in 6 cases, muscularis propria in 2 cases and muscularis mucosa in 2 cases. The echo of the lesions was hypoechoic in 9 cases and isoechoic in only 1 case. Of the 11 patients, 3 underwent endoscopic mucosal resection, 6 underwent endoscopic submucosal dissection, and 2 underwent submucosal tunneling endoscopic resection. The histopathological types included 3 cases of moderately to poorly differentiated squamous cell carcinoma, 3 cases of basaloid squamous cell carcinoma, 2 cases of adenoid cystic carcinoma (including 1 case of adenoid cystic carcinoma colliding with squamous cell carcinoma), 2 cases of adenocarcinoma, and 1 case of esophageal sarcomatoid carcinoma with basaloid squamous cell carcinoma. Endoscopic manifestations of submucosal eminence in esophageal epithelial malignant tumors are extremely rare. EUS is helpful for differential diagnosis, and diagnostic treatment can make a definite diagnosis.

4.
Chinese Journal of Digestion ; (12): 88-92, 2013.
Article in Chinese | WPRIM | ID: wpr-431406

ABSTRACT

Objective To investigate the psychological status of diarrhea type irritable bowel syndrome (D-IBS) patients overlapped with functional dyspepsia (FD) and its relationship with the changes of brain-gut peptides and cytokines levels.Methods A total of 190 D-IBS FD overlapped patients and 30 healthy controls were selected and all of them completed the questionnaire.The adult psychological testing system was applied for the Symptom Checklist (SCL-90) assessment.Plasma levels of 5-hydroxytryptamine (5-HT),somatostatin (SS),vasoactive intestinal peptide (VIP),endothelin (ET),interleukin (IL)-10 and IL-12 were measured in 59 randomly selected patients.Single factor analysis of variance and LSD test were performed for statistical analysis.Results In D-IBS-FD overlapped patients,the plasma 5 HT levels of the D-IBS patients and the FD patients were (1906.83±676.88) μg/L and (1745.53±653.23) μg/L respectively,both of them were significant higher than those of control group [(1289.44±918.45) μg/L,LSD test,both P<0.05].However the levels of VIP and IL-10 were significant lower than those of control group (LSD test,both P<0.01).In D-IBS patients,the plasma level of SS was significantly lower than that of control group (LSD test,P=0.025); the level of ET was significantly higher than that of control group and FD patients (LSD test,both P<0.05).In D-IBS-FD overlapped patients,the scores of anxiety,depression and opponent were higher than those of control group (F=5.114,4.555 and 10.285,all P<0.05).The plasma VIP and SS levels of patients with anxiety or depression were lower than those of control group (LSD test,both P<0.05).The plasma VIP level was lower than that of patients without psychological disorders (LSD test,P=0.005).The plasma ET level of patients with disease course over five years was significantly higher than that of patients with disease course less than one year or between one and five years (LSD test,both P<0.05),and the IL-10 level was significantly lower than that of patients with disease course less than one year (LSD test,P=0.004).Conclusions There were sub-healthlated with disease course,psychological disorder,the increased plasma 5-HT level and the decreased IL-10 level.There was close correlation between the lower gastrointestinal symptoms and the decreased levels of VIP,SS and the increased level of ET.

5.
Article in Chinese | WPRIM | ID: wpr-624239

ABSTRACT

Based on investigating the protection and possible mechanism of LC on acute hepatic injury in mouse induced by medicine,we discussed the procedure of scientific research and analyzed in detail the enlightenment in the experiment.

6.
Article in Chinese | WPRIM | ID: wpr-543861

ABSTRACT

Objective To establish a simple, sensitive and accurate analytical method to determine 15 elements in drinking water-related products soak test. Methods Inductively coupled plasma-mass spectrometry (ICP-MS) was employed to determine 15 elements in the soaking liquid. Sc, Ge, In and Bi were used as the internal standard substances. Results The test results showed the linear correlation coefficients for all elements were more than 0.999, the recovery rate were 80.6%-120.0% and precision was fine, RSD was lower than 6.0 %, the test results also showed a close agreement with the reference values in test of reference materials of GSBZ 50009-88, GSBZ 500019-90, GSBZ 50004-88 and GSBZ50039-95. Conclusion This method is simple, rapid, sensitive, accurate and suitable for determination of 15 elements in drinking water-related products soak test.

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